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a3c5435a1d
This setting will not be automatically translated to support_wall_thickness if it's overwritten, because that would require knowing the line width and we don't know that here. So it's hard to do. Contributes to issue CURA-7077.
83 lines
3.3 KiB
Python
83 lines
3.3 KiB
Python
import configparser
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from typing import Tuple, List
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import io
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from UM.VersionUpgrade import VersionUpgrade
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# Settings that were merged into one. Each one is a pair of settings. If both
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# are overwritten, the key wins. If only the key or the value is overwritten,
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# that value is used in the key.
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_merged_settings = {
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"machine_head_with_fans_polygon": "machine_head_polygon",
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"support_wall_count": "support_tree_wall_count"
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}
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_removed_settings = {
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"support_tree_wall_thickness"
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}
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class VersionUpgrade44to45(VersionUpgrade):
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def getCfgVersion(self, serialised: str) -> int:
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parser = configparser.ConfigParser(interpolation = None)
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parser.read_string(serialised)
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format_version = int(parser.get("general", "version")) # Explicitly give an exception when this fails. That means that the file format is not recognised.
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setting_version = int(parser.get("metadata", "setting_version", fallback = "0"))
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return format_version * 1000000 + setting_version
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## Upgrades Preferences to have the new version number.
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#
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# This renames the renamed settings in the list of visible settings.
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def upgradePreferences(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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parser = configparser.ConfigParser(interpolation = None)
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parser.read_string(serialized)
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# Update version number.
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parser["metadata"]["setting_version"] = "11"
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result = io.StringIO()
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parser.write(result)
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return [filename], [result.getvalue()]
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## Upgrades instance containers to have the new version
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# number.
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#
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# This renames the renamed settings in the containers.
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def upgradeInstanceContainer(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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parser = configparser.ConfigParser(interpolation = None, comment_prefixes = ())
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parser.read_string(serialized)
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# Update version number.
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parser["metadata"]["setting_version"] = "11"
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if "values" in parser:
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# Merged settings: When two settings are merged, one is preferred.
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# If the preferred one is available, that value is taken regardless
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# of the other one. If only the non-preferred one is available, that
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# value is moved to the preferred setting value.
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for preferred, removed in _merged_settings.items():
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if removed in parser["values"]:
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if preferred not in parser["values"]:
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parser["values"][preferred] = parser["values"][removed]
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del parser["values"][removed]
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for removed in _removed_settings:
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if removed in parser["values"]:
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del parser["values"][removed]
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result = io.StringIO()
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parser.write(result)
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return [filename], [result.getvalue()]
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## Upgrades stacks to have the new version number.
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def upgradeStack(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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parser = configparser.ConfigParser(interpolation = None)
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parser.read_string(serialized)
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# Update version number.
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if "metadata" not in parser:
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parser["metadata"] = {}
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parser["metadata"]["setting_version"] = "11"
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result = io.StringIO()
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parser.write(result)
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return [filename], [result.getvalue()]
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